South Korea's presidential guards and military forces thwarted an attempt by authorities to arrest impeached President Yoon Suk Yeol on Friday, resulting in a tense six-hour standoff at his compound in central Seoul.
Yoon is under criminal investigation for insurrection following his controversial Dec. 3 martial law proposal, which led to the first arrest warrant ever issued for a sitting president.
"The ongoing standoff made it virtually impossible to execute the arrest warrant," the Corruption Investigation Office for High-Ranking Officials (CIO) said in a statement.
CIO officials and police navigated through hundreds of Yoon's supporters, who gathered at dawn outside his residence, pledging to block the arrest "with our lives."
Some chanted "President Yoon Suk Yeol will be protected by the people" and called for the head of the CIO to be arrested.
Officials from the CIO, which is leading a joint team of investigators into possible insurrection charges related to Yoon's brief declaration of martial law, arrived at the gates of the presidential compound shortly after 7 a.m. (10 p.m. GMT Thursday) and entered on foot.
Once inside the compound, the CIO and police were outnumbered by cordons of Presidential Security Service (PSS) personnel, as well as military troops seconded to presidential security, a CIO official told reporters.
More than 200 PSS agents and soldiers formed several layers of human chains to block the CIO and police, the official added. While there were altercations and PSS agents appeared to be carrying firearms, no weapons were drawn in the standoff, the official said.
Yoon, who has been isolated since he was impeached and suspended from power on Dec. 14, was not seen during the standoff.
South Korea's Ministry of National Defense said the troops were under the control of the PSS.
The CIO called off the effort to arrest Yoon around 1:30 p.m. due to concerns over the safety of its personnel due to obstruction and said it "deeply regretted" Yoon's attitude of non-compliance.
The CIO said it would consider its next steps. The police, who are part of the joint investigation team, have designated the PSS chief and deputy as suspects in a criminal case for obstruction of official duty and issued summons for them to appear for questioning on Saturday, Yonhap news reported.
Insurrection is one of the few criminal charges from which a South Korean president does not have immunity.
Yoon's arrest warrant, approved by a court on Tuesday after he ignored multiple summons to appear for questioning, is valid until Jan. 6.
In a statement after the arrest effort was suspended, Yoon's legal team said the CIO had no authority to investigate insurrection and it was regrettable that it had tried to "forcibly execute an illegal and invalid arrest and search warrant" in a sensitive security area.
The statement warned police against supporting the arrest effort.
The interim head of Yoon's People Power Party welcomed the suspension and said the investigation must be carried out without detaining Yoon.
The current warrant gives investigators only 48 hours to hold Yoon after he is arrested. Investigators must then decide whether to request a detention warrant or release him.
Yoon sent shock waves through Asia's fourth-largest economy and one of the region's most vibrant democracies with his late-night announcement that he was imposing martial law to overcome political deadlock and root out "anti-state forces."
Within hours, however, 190 lawmakers had defied the cordons of troops and police to vote against Yoon's order. About six hours after his initial decree, Yoon rescinded it.
He later issued a defiant defense of his decision, saying domestic political opponents are sympathetic to North Korea and citing uncorroborated claims of election tampering.
Two South Korean military officials, including army chief Park An-su, who was named martial law commander during the short-lived declaration, have been indicted after being detained by prosecutors investigating insurrection charges, Yonhap reported on Friday.
Kim Yong-hyun, who resigned as Yoon's defense minister after playing a major role in the martial law decree, has been detained and was indicted last week on charges of insurrection and abuse of power.
Separate from the criminal investigation, his impeachment case is currently before the Constitutional Court to decide whether to reinstate or permanently remove him.
A second hearing in that case was held on Friday, and the court set the first oral arguments for Jan. 14.
Bae Jin-han, one of the lawyers for Yoon, told reporters that Yoon may not appear for the first arguments but will likely do so at a future hearing to argue his position.
